From: Linus Walleij <linus.walleij@linaro.org>
Date: Thu, 30 Apr 2015 13:15:48 +0000 (+0200)
Subject: iio: st_sensors: make BDU optional
X-Git-Tag: omap-for-v4.3/legacy-v2-signed~121^2~761^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bb60646c8befe218d0bd49e71e62252cd6408ae5;p=pandora-kernel.git

iio: st_sensors: make BDU optional

Not all sensors support BDU (block data update) and in fact a
bunch of the in-kernel sensor settings do not specify the
BDU address field. Make this optional.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
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